gnu: Add gr-framework.

* gnu/packages/graphics.scm (gr-framework): New variable.

gnu/packages/graphics.scm

@@ -1254,6 +1254,56 @@ virtual reality, scientific visualization and modeling.")
      `(("libjpeg" ,libjpeg-turbo)
        ,@(package-inputs openscenegraph)))))
 
+(define-public gr-framework
+  (package
+    (name "gr-framework")
+    (version "0.58.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/sciapp/gr")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0q1rz4iyxbh0dc22y4w28ry3hr0yypdwdm6pw2zlwgjya7wkbvsw"))
+        (modules '((guix build utils)))
+        (snippet
+         '(begin
+            (delete-file-recursively "3rdparty")
+            #t))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:tests? #f))    ; no test target
+    (inputs
+     `(("bzip2" ,bzip2)
+       ("cairo" ,cairo)
+       ("fontconfig" ,fontconfig)
+       ("ffmpeg" ,ffmpeg)
+       ("freetype" ,freetype)
+       ("ghostscript" ,ghostscript)
+       ("glfw" ,glfw)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("libpng" ,libpng)
+       ("libtiff" ,libtiff)
+       ("libx11" ,libx11)
+       ("libxft" ,libxft)
+       ("libxt" ,libxt)
+       ("pixman" ,pixman)
+       ("qtbase" ,qtbase-5)
+       ("qhull" ,qhull)
+       ("zlib" ,zlib)))
+    (home-page "https://gr-framework.org/")
+    (synopsis "Graphics library for visualisation applications")
+    (description "GR is a universal framework for cross-platform visualization
+applications.  It offers developers a compact, portable and consistent graphics
+library for their programs.  Applications range from publication quality 2D
+graphs to the representation of complex 3D scenes.  GR is essentially based on
+an implementation of a @acronym{GKS, Graphical Kernel System}.  As a
+self-contained system it can quickly and easily be integrated into existing
+applications (i.e. using the @code{ctypes} mechanism in Python or @code{ccall}
+in Julia).")
+    (license license:expat)))
 
 (define-public openmw-openscenegraph
   ;; OpenMW prefers its own fork of openscenegraph: